Rotary uncapping mechanism
A technology of outer cover and fixed inner, which is applied in the field of containers, which can solve the problems of cup or pot lids being opened by mistake, the inability to ensure sealing, and the bottle caps are easy to be opened by force, so as to achieve beautiful appearance, avoid related inconvenience and loss, and structure simple effect
Active Publication Date: 2015-02-18
GUANGDONG ZHONGBAO KITCHENWARE
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Problems solved by technology
The rotary structure usually requires a manual safety lever to ensure safe sealing. The disadvantage is that the manual safety lever is a secondary operation and is often easily forgotten by people, so that the bottle cap is easy to be opened by force, and its sealing cannot be guaranteed.
In addition, for cups or pots that adopt a snap-on lid opening method, when the cup or pot is placed in a bag or on a car, it is easy to accidentally open the cup or pot lid due to external force touching the lid opening button, resulting in water leakage. outflow defects, even the risk of scalding the user
Method used
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Embodiment Construction
[0020] The present invention will be further described below in conjunction with the accompanying drawings.
[0021] A rotary opening mechanism, such as figure 1 and figure 2 As shown, it includes an upper cover 21, a fixed inner sleeve 22, and a rotating outer ring 23; the rotating outer ring 23 is movably placed on the fixed inner sleeve 22, and the upper cover 21 is movably installed on the fixed inner sleeve 22 superior. An "L"-shaped protrusion 231 is provided on the rotating outer ring 23, and a hook 213 that matches the "L"-shaped protrusion 231 is provided on the upper cover 21, and the rotating outer ring 23 is rotated A certain angle makes the "L"-shaped protrusion 231 separate from or fasten with the hook 213 to realize the opening or fastening of the upper cover 21 .
[0022] Such as image 3 and Figure 4 As shown, the upper cover 21 includes a sealing plug 212 made of food-grade silica gel and an outer cover 211 made of heat-insulating plastic with an "L"-s...
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The invention discloses a rotary uncapping mechanism. The rotary uncapping mechanism comprises an upper cap, a fixing inner sleeve, and a rotary outer circle, wherein the rotary outer circle is flexibly arranged on the fixing inner sleeve in a sleeved mode, the upper cap is flexibly arranged on the fixing inner sleeve, an L-shaped protrusion is arranged on the rotary outer circle, a hook which is matched with the L-shaped protrusion is arranged on the upper cap, By rotating a the rotary outer circle with a certain angle, the L-shaped protrusion and the hook can be isolated or buckled, and therefore open and buckling of the upper cap can be achieved. The rotary uncapping mechanism has the advantages of being capable of being utilized on various utensils, in particular on vacuum cups, simple in structure, and attractive in appearance. Through the the opening manner formed by a unique structure, a safety function is possessed, the condition of accidentally opening a cup cap by people can be effectively prevented, and therefore relevant inconvenience and loss can be avoided. The rotary uncapping mechanism further has the advantages of being high in using value, capable of combining convenience, swiftness, and security into one, so that market requirements can be effectively satisfied.
Description
technical field [0001] The invention relates to the field of containers such as bottles, cups or pots in daily necessities, in particular to a rotary cap opening mechanism that can be used for bottles, cups or pots. Background technique [0002] Bottles, jugs or cups (including thermos cups) with lids are essential items in people's daily life. At present, there are more and more types of such products on the market, and their appearance, performance and quality are getting better and better; but there are still some shortcomings. [0003] Most of the uncapping methods of the existing above-mentioned products on the market adopt rotary and snap-press types. The rotary structure usually requires a manual safety lever to ensure safe sealing. The disadvantage is that the manual safety lever is a secondary operation and is often easily forgotten by people, so that the bottle cap is easy to be opened by force, and its sealing cannot be guaranteed. In addition, for cups or pots ...
Claims
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IPC IPC(8): B65D47/08A45F3/16
Inventor 林能超
Owner GUANGDONG ZHONGBAO KITCHENWARE